The front office is the nerve centre of a hotel and is the first point of contact, first impression, service delivery and the perception of quality. This research paper is analytical in which a thorough empirical study has been carried out regarding effectiveness of front office operations in addressing guest requirements in star categories hotels at Lucknow, Uttar Pradesh. The study uses the SERVQUAL framework and service encounter theory to analyze fifteen aspects of front office performance, including the efficiency of check-in and check-out processes, courtesy and professionalism of staff, room assignment accuracy, concierge service, complaint handling, billing transparency, communication systems, and the use of technology. A stratified random sampling method was used to collect primary data from 400 guests who have stayed at hotels with 3-star, 4-star and 5-star ratings in Lucknow. The structured questionnaire employed a five point Likert scale and data were analysed using descriptive statistics, independent sample t-test, one-way ANOVA, Pearson correlation analysis and multiple regression model. Staff courtesy (M=4.18) and a professional atmosphere at reception (M=4.10) are the two superior areas of front office performance, while online check-in functionality (M=3.55) and complaint handling (M=3.68) are the areas that need significant improvement. The overall average Front Office Satisfaction Score was 3.87 representing moderate to high effectiveness, and service recovery and technology integration had the highest negative mean scores. Hypothesis testing results showed that the front office operations in the Star hotels are perceived to be significantly effective (t=10.82, p<0.001), the null hypothesis was rejected. Staff courtesy (Beta=0.35) and check-in efficiency (Beta=0.28) were the strongest predictors of overall satisfaction with the front office in a regression analysis. The research provides specific suggestions for improving the effectiveness of the front office using technology, service recovery training and customized systems to manage the guests.